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Updated: Sep 4, 2025

Facile Preparation of 2Z,4E-Dienamides by the Olefination of Electron-deficient Alkenes with Allyl Acetate
Published on: June 21, 2017
Electrochemical Benzylic C(sp3)-H Acyloxylation
Alexander P Atkins1, Albert C Rowett1, David M Heard1
1University of Bristol, School of Chemistry, Cantock's Close, Bristol BS8 1TS, United Kingdom.
Abstract:
The development of sustainable C(sp3)-H functionalization methods is of great interest to the pharmaceutical and agrochemical industries. Anodic oxidation is an efficient means of producing benzylic cations that can undergo subsequent in situ nucleophilic attack to afford functionalized benzylic products. Herein, we demonstrate the suitability of carboxylic acids as nucleophiles to yield benzylic esters. This method employs a series of secondary benzylic substrates and functionalized carboxylic acids and is demonstrated on a gram scale in flow.
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